Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 2 is a front view of a second embodiment thereof;

FIG. 3 is a front view of a third embodiment thereof; and,

FIG. 4 is a front view of a fourth embodiment thereof.

The dashed broken lines illustrating portions of the display screen or portion thereof with graphical user interface are for environmental purposes only and form no part of the claimed design. In addition, any other dashed broken lines such as but not limited to those showing the alphanumeric characters and symbols are for environmental purposes only and form no part of the claimed design. 

CLAIM We claim, the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 